2 * Copyright (C) 2012 ARM Ltd.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #include <uapi/asm/hwcap.h>
21 #define COMPAT_HWCAP_HALF (1 << 1)
22 #define COMPAT_HWCAP_THUMB (1 << 2)
23 #define COMPAT_HWCAP_FAST_MULT (1 << 4)
24 #define COMPAT_HWCAP_VFP (1 << 6)
25 #define COMPAT_HWCAP_EDSP (1 << 7)
26 #define COMPAT_HWCAP_NEON (1 << 12)
27 #define COMPAT_HWCAP_VFPv3 (1 << 13)
28 #define COMPAT_HWCAP_TLS (1 << 15)
29 #define COMPAT_HWCAP_VFPv4 (1 << 16)
30 #define COMPAT_HWCAP_IDIVA (1 << 17)
31 #define COMPAT_HWCAP_IDIVT (1 << 18)
32 #define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT)
33 #define COMPAT_HWCAP_EVTSTRM (1 << 21)
37 * This yields a mask that user programs can use to figure out what
38 * instruction set this cpu supports.
40 #define ELF_HWCAP (elf_hwcap)
43 #define COMPAT_ELF_HWCAP (compat_elf_hwcap)
44 extern unsigned int compat_elf_hwcap;
47 extern unsigned long elf_hwcap;